Anti-rollover control method and device and operation machine

The invention relates to the technical field of operation machinery, and provides an anti-rollover control method and device and an operation machine.The method comprises the steps that the current arm support unfolding and folding angle and/or the current arm support elongation of the operation mac...

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Bibliographische Detailangaben
Hauptverfasser:	WANG GUANGLEI, WAN CHANGXIONG, LIAO SHENGLI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE CRANES DREDGING FIXED CONSTRUCTIONS FORMS FOUNDATIONS HANDLING BUILDING MATERIALS ON THE SITE HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD HYDRAULIC ENGINEERING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING SOIL SHIFTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of operation machinery, and provides an anti-rollover control method and device and an operation machine.The method comprises the steps that the current arm support unfolding and folding angle and/or the current arm support elongation of the operation machinery are/is obtained; and based on the current arm support unfolding and folding angle and the maximum arm support safety unfolding and folding angle, and/or the current arm support elongation and the maximum arm support safety elongation, anti-tipping control is conducted on the arm support of the operation machine. The maximum arm support safe unfolding and folding angle and the maximum arm support safe elongation are determined based on the current supporting state information of the operation machine, the current arm support working condition information of the operation machine and a preset arm support deformation calibration coefficient. According to the method, anti-rollover control can be accurately carri